public ActionResult LstLanguages()
{
LanguageSwitcher ls = new LanguageSwitcher();
Appleseed.Framework.Web.UI.WebControls.LanguageCultureCollection lcc = Appleseed.Framework.Localization.LanguageSwitcher.GetLanguageCultureList();
List<string[]> datos = new List<string[]>();
foreach (Appleseed.Framework.Web.UI.WebControls.LanguageCultureItem l in lcc)
{
string[] dato = new string[3];
string aux = l.ToString();
char[] array = new char[1];
array[0] = '/';
string[] lang = aux.Split(array);
dato[0] = HttpUrlBuilder.BuildUrl("~/site/0/Home?lang="+lang[0]);
LanguageSwitcher lswitcher = new LanguageSwitcher();
dato[1] = lswitcher.GetFlagImgLCI(l);
dato[1] = dato[1].Replace("images", "~/aspnet_client");
dato[1] = HttpUrlBuilder.BuildUrl(dato[1]);
dato[2] = lswitcher.getNameLCI(l);
datos.Add(dato);
}
ViewData["datos"] = datos;
return View();
}
/// <summary>
/// Get current Language from ViewState
/// </summary>
/// <param name="switcher">
/// The switcher.
/// </param>
/// <returns>
/// </returns>
private static LanguageCultureItem InternalGetViewState(LanguageSwitcher switcher)
{
return(switcher != null && switcher.ViewState["RB_Language_CurrentUICulture"] != null &&
switcher.ViewState["RB_Language_CurrentCulture"] != null
? new LanguageCultureItem(
(CultureInfo)switcher.ViewState["RB_Language_CurrentUICulture"],
(CultureInfo)switcher.ViewState["RB_Language_CurrentCulture"])
: null);
}
/// <summary>
/// Examines/combines all the variables involved and sets
/// CurrentUICulture and CurrentCulture
/// </summary>
/// <param name="langList">
/// Languages list. Something like it=it-IT;en=en-US
/// </param>
/// <param name="cookieAlias">
/// Alias used to make this cookie unique. Use null is you do not want cookies.
/// </param>
/// <param name="switcher">
/// A referenced to a Switcher control for accessing view state
/// </param>
internal static void ProcessCultures(string langList, string cookieAlias, LanguageSwitcher switcher)
{
var myLanguagesCultureList = (LanguageCultureCollection)langList;
// Verify that at least on language is provided
if (myLanguagesCultureList.Count <= 0)
{
throw new ArgumentException("Please provide at least one language in the list.", "langList");
}
// Language Item
// Query string
var langItem = InternalGetQuerystring(myLanguagesCultureList);
// Trace.WriteLine("Evaluated InternalGetQuerystring: '" + (langItem == null ? "null" : langItem) + "'");
if (langItem != null)
{
goto setLanguage;
}
// View state
langItem = InternalGetViewState(switcher);
// Trace.WriteLine("Evaluated InternalGetViewState: '" + (langItem == null ? "null" : langItem) + "'");
if (langItem != null)
{
goto setLanguage;
}
// Cookie
langItem = InternalGetCookie(myLanguagesCultureList, cookieAlias);
// Trace.WriteLine("Evaluated InternalGetCookie: '" + (langItem == null ? "null" : langItem) + "'");
if (langItem != null)
{
goto setLanguage;
}
// UserLanguageList
langItem = InternalGetUserLanguages(myLanguagesCultureList);
// Trace.WriteLine("Evaluated InternalGetUserLanguages: '" + (langItem == null ? "null" : langItem) + "'");
if (langItem != null)
{
goto setLanguage;
}
// Default
langItem = InternalGetDefault(myLanguagesCultureList);
// Trace.WriteLine("Evaluated InternalGetDefault: '" + (langItem == null ? "null" : langItem) + "'");
setLanguage:
// Updates current cultures
SetCurrentLanguage(langItem, cookieAlias);
}
/// <summary>
/// The set current language.
/// </summary>
/// <param name="langItem">The lang item.</param>
/// <param name="cookieAlias">Cookie name used for persist Language</param>
/// <param name="switcher">The switcher.</param>
internal static void SetCurrentLanguage(
LanguageCultureItem langItem, string cookieAlias, LanguageSwitcher switcher)
{
Thread.CurrentThread.CurrentUICulture = langItem.UICulture;
Thread.CurrentThread.CurrentCulture = langItem.Culture;
// Persists choice
InternalSetViewState(langItem, switcher);
InternalSetCookie(langItem, cookieAlias);
}
/// <summary>
/// Component is the instance of the component or control that
/// this designer object is associated with. This property is
/// inherited from System.ComponentModel.ComponentDesigner.
/// </summary>
/// <returns></returns>
public override string GetDesignTimeHtml()
{
try
{
LanguageSwitcher langSwitcher = (LanguageSwitcher)Component;
StringWriter sw = new StringWriter(CultureInfo.CurrentUICulture); //IFormatProvider should be passed
HtmlTextWriter tw = new HtmlTextWriter(sw);
langSwitcher.RenderControl(tw);
return(sw.ToString());
}
catch (Exception ex)
{
Debug.WriteLine("Exception occurred rendering Language Switcher at design time: ");
Debug.WriteLine(ex.Message);
throw;
}
}
/// <summary>
/// Binds the control and all its child controls to the specified data source.
/// </summary>
public override void DataBind()
{
if (HttpContext.Current != null)
{
//Init data
ArrayList list = new ArrayList();
// Obtain PortalSettings from Current Context
PortalSettings PortalSettings = (PortalSettings) HttpContext.Current.Items["PortalSettings"];
string homeLink = "<a";
string menuLink;
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
if (CssClass.Length != 0)
homeLink = homeLink + " class=\"" + CssClass + "\"";
homeLink = homeLink + " href='" + HttpUrlBuilder.BuildUrl() + "'>" +
General.GetString("Appleseed", "HOME") + "</a>";
// If user logged in, customize welcome message
if (HttpContext.Current.Request.IsAuthenticated == true)
{
if (ShowWelcome)
{
list.Add(General.GetString("HEADER_WELCOME", "Welcome", this) + " " +
PortalSettings.CurrentUser.Identity.Name + "!");
}
if (ShowHome)
{
list.Add(homeLink);
}
if (ShowHelp)
{
list.Add(GetHelpLink());
}
// Added by Mario Endara <*****@*****.**> (2004/11/06)
// Find Tab module to see if the user has add/edit rights
ModulesDB modules = new ModulesDB();
Guid TabGuid = new Guid("{1C575D94-70FC-4A83-80C3-2087F726CBB3}");
// Added by Xu Yiming <*****@*****.**> (2004/12/6)
// Modify for support Multi or zero Pages Modules in a single portal.
bool HasEditPermissionsOnTabs = false;
int TabModuleID = 0;
// SqlDataReader result = modules.FindModulesByGuid(PortalSettings.PortalID, TabGuid);
// while(result.Read())
// {
// TabModuleID=(int)result["ModuleId"];
foreach (ModuleItem m in modules.FindModuleItemsByGuid(PortalSettings.PortalID, TabGuid))
{
HasEditPermissionsOnTabs = PortalSecurity.HasEditPermissions(m.ID);
if (HasEditPermissionsOnTabs)
{
TabModuleID = m.ID;
break;
}
}
// If user logged in and has Edit permission in the Tab module, reach tab management just one click
if ((ShowTabMan) && (HasEditPermissionsOnTabs))
{
// added by Mario Endara 2004/08/06 so PageLayout can return to this page
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if (CssClass.Length != 0)
menuLink = menuLink + " class=\"" + CssClass + "\"";
// added mID by Mario Endara <*****@*****.**> to support security check (2004/11/09)
var url = HttpUrlBuilder.BuildUrl("~/DesktopModules/CoreModules/Pages/PageLayout.aspx?PageID=") +
PortalSettings.ActivePage.PageID + "&mID=" + TabModuleID.ToString() +
"&Alias=" + PortalSettings.PortalAlias + "&lang=" + PortalSettings.PortalUILanguage +
"&returntabid=" + PortalSettings.ActivePage.PageID;
menuLink = menuLink + " href='" + url + "' onclick=\"openInModal('" + url + "','" + General.GetString("HEADER_MANAGE_TAB", "Edit This Page", null) + "');return false;\");>" +
General.GetString("HEADER_MANAGE_TAB", "Edit This Page", null) + "</a>";
list.Add(menuLink);
}
if (ShowDragNDrop && HasEditPermissionsOnTabs) {
menuLink = "<a";
if (CssClass.Length != 0)
menuLink = menuLink + " class=\"" + CssClass + "\"";
menuLink = menuLink + " href='javascript:DnD();'>" + General.GetString("DRAGNDROP", "DragNDrop", null) + "</a>";
list.Add(menuLink);
}
if (ShowEditProfile)
{
// 19/08/2004 Jonathan Fong
// www.gt.com.au
if ( Context.User.Identity.AuthenticationType == "LDAP" ) {
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if ( CssClass.Length != 0 )
menuLink = menuLink + " class=\"" + CssClass + "\"";
menuLink = menuLink + " href='" +
HttpUrlBuilder.BuildUrl( "~/DesktopModules/CoreModules/Register/Register.aspx") +
"'>" + "Profile" + "</a>";
list.Add( menuLink );
}
// If user is form add edit user link
else if ( !( HttpContext.Current.User is WindowsPrincipal ) ) {
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if ( CssClass.Length != 0 )
menuLink = menuLink + " class=\"" + CssClass + "\"";
menuLink = menuLink + " href='" +
HttpUrlBuilder.BuildUrl( "~/DesktopModules/CoreModules/Register/Register.aspx") +
"'>" +
General.GetString( "HEADER_EDIT_PROFILE", "Edit profile", this ) + "</a>";
list.Add( menuLink );
}
}
// if authentication mode is Cookie, provide a logoff link
if (Context.User.Identity.AuthenticationType == "Forms" ||
Context.User.Identity.AuthenticationType == "LDAP")
{
if (ShowLogOff)
{
// Corrections when ShowSecureLogon is true. [email protected] (05/07/2004)
string href = HttpUrlBuilder.BuildUrl("~/DesktopModules/CoreModules/Admin/Logoff.aspx");
if (ShowSecureLogon && Context.Request.IsSecureConnection)
{
string auxref = Context.Request.Url.AbsoluteUri;
auxref = auxref.Substring(0, auxref.IndexOf(Context.Request.Url.PathAndQuery));
href = auxref + href;
href = href.Replace("https", "http");
}
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if (CssClass.Length != 0)
menuLink = menuLink + " class=\"" + CssClass + "\"";
menuLink = menuLink + " href='" + href + "'>" +
General.GetString("HEADER_LOGOFF", "Logoff", null) + "</a>";
list.Add(menuLink);
}
}
}
else
{
if (ShowHome)
{
list.Add(homeLink);
}
if (ShowHelp)
{
list.Add(GetHelpLink());
}
// if not authenticated and ShowLogon is true, provide a logon link
if (ShowLogon)
{
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if (CssClass.Length != 0)
menuLink = menuLink + " class=\"" + CssClass + "\"";
menuLink += string.Concat(" id=\"", this.ClientID, "_logon_link" , "\"");
menuLink = menuLink + " href='" + HttpUrlBuilder.BuildUrl("~/DesktopModules/CoreModules/Admin/Logon.aspx") +
"'>" + General.GetString("LOGON", "Logon", null) + "</a>";
list.Add(menuLink);
}
var allowNewRegistration = false;
if (PortalSettings.CustomSettings["SITESETTINGS_ALLOW_NEW_REGISTRATION"] != null)
if (bool.Parse(PortalSettings.CustomSettings["SITESETTINGS_ALLOW_NEW_REGISTRATION"].ToString()))
allowNewRegistration = true;
if (ShowRegister && allowNewRegistration) {
menuLink = "<a";
if (CssClass.Length != 0)
menuLink = menuLink + " class=\"" + CssClass + "\"";
menuLink = menuLink + " href='" + HttpUrlBuilder.BuildUrl("~/DesktopModules/CoreModules/Register/Register.aspx") +
"'>" + General.GetString("REGISTER", "Register", null) + "</a>";
list.Add(menuLink);
}
// Thierry (Tiptopweb) 5 May 2003 : Secure Logon to Secure Directory
if (ShowSecureLogon)
{
// Added localized support. [email protected] (05/07/2004)
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if (CssClass.Length != 0)
menuLink = menuLink + " class=\"" + CssClass + "\"";
menuLink = menuLink + " href='" + PortalSettings.PortalSecurePath + "/Logon.aspx'>" +
General.GetString("LOGON", "Logon", null) + "</a>";
list.Add(menuLink);
}
}
LanguageSwitcher ls = new LanguageSwitcher();
Appleseed.Framework.Web.UI.WebControls.LanguageCultureCollection lcc = Appleseed.Framework.Localization.LanguageSwitcher.GetLanguageCultureList();
if ((ShowLanguages) && (lcc.Count > 1))
{
var mb = new StringBuilder();
mb.Append("<a");
if (CssClass.Length != 0)
mb.AppendFormat(" class=\"{0}\"", CssClass);
mb.AppendFormat("id = \"popUpLang\" >");
if ((ShowLangString) || (ShowLanguages)){
string aux = General.GetString("LANGUAGE", "Language", null);
mb.AppendFormat("{0}", aux);
}
if (ShowFlags){
CultureInfo cultureInfo = Thread.CurrentThread.CurrentCulture;
string dir = HttpUrlBuilder.BuildUrl("~/aspnet_client/flags/flags_"+cultureInfo.ToString() +".gif");
mb.AppendFormat("<img src=\"{0}\" alt=\"\" style=\"left:13px;position:relative\"/>",dir);
}
mb.Append("</a>");
list.Add(mb);
}
innerDataSource = list;
}
base.DataBind();
if (ShowLogon && DialogLogon)
{
//this new list control won't appear in the list, since it has no DataItem. However we need it for "holding" the Signin Control.
var newItem = new DataListItem(this.Controls.Count, ListItemType.Item);
this.Controls.Add(newItem);
var logonDialogPlaceHolder = new PlaceHolder();
newItem.Controls.Add(logonDialogPlaceHolder);
if (_logonControl == null) //we ask this in case someone call the Databind more than once.
{
_logonControl = Page.LoadControl(DialogLogonControlPath);
_logonControl.ViewStateMode = System.Web.UI.ViewStateMode.Enabled;
}
logonDialogPlaceHolder.Controls.Add(_logonControl);
}
}
/// <summary>
/// Internals the state of the set view.
/// </summary>
/// <param name="myLanguageCultureItem">My language culture item.</param>
/// <param name="switcher">The switcher.</param>
private static void InternalSetViewState(LanguageCultureItem myLanguageCultureItem, LanguageSwitcher switcher)
{
if (switcher == null)
{
return;
}
// Trace.WriteLine("Persisting in view state");
switcher.ViewState["RB_Language_CurrentUICulture"] = myLanguageCultureItem.UICulture;
switcher.ViewState["RB_Language_CurrentCulture"] = myLanguageCultureItem.Culture;
}
/// <summary>
/// Binds the control and all its child controls to the specified data source.
/// </summary>
public override void DataBind()
{
if (HttpContext.Current != null)
{
//Init data
ArrayList list = new ArrayList();
// Obtain PortalSettings from Current Context
PortalSettings PortalSettings = (PortalSettings)HttpContext.Current.Items["PortalSettings"];
string homeLink = "<a";
string menuLink;
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
if (CssClass.Length != 0)
{
homeLink = homeLink + " class=\"" + CssClass + "\"";
}
homeLink = homeLink + " href='" + HttpUrlBuilder.BuildUrl() + "'>" +
General.GetString("Appleseed", "HOME") + "</a>";
// If user logged in, customize welcome message
if (HttpContext.Current.Request.IsAuthenticated == true)
{
if (ShowWelcome)
{
list.Add(General.GetString("HEADER_WELCOME", "Welcome", this) + " " +
PortalSettings.CurrentUser.Identity.Name + "!");
}
if (ShowHome)
{
list.Add(homeLink);
}
if (ShowHelp)
{
list.Add(GetHelpLink());
}
// Added by Mario Endara <*****@*****.**> (2004/11/06)
// Find Tab module to see if the user has add/edit rights
ModulesDB modules = new ModulesDB();
Guid TabGuid = new Guid("{1C575D94-70FC-4A83-80C3-2087F726CBB3}");
// Added by Xu Yiming <*****@*****.**> (2004/12/6)
// Modify for support Multi or zero Pages Modules in a single portal.
bool HasEditPermissionsOnTabs = false;
int TabModuleID = 0;
// SqlDataReader result = modules.FindModulesByGuid(PortalSettings.PortalID, TabGuid);
// while(result.Read())
// {
// TabModuleID=(int)result["ModuleId"];
foreach (ModuleItem m in modules.FindModuleItemsByGuid(PortalSettings.PortalID, TabGuid))
{
HasEditPermissionsOnTabs = PortalSecurity.HasEditPermissions(m.ID);
if (HasEditPermissionsOnTabs)
{
TabModuleID = m.ID;
break;
}
}
if (!HasEditPermissionsOnTabs || !ShowTabMan)
{
if (UserProfile.HasEditThisPageAccess())
{
HasEditPermissionsOnTabs = true;
this.ShowTabMan = true;
}
}
// If user logged in and has Edit permission in the Tab module, reach tab management just one click
if ((ShowTabMan) && (HasEditPermissionsOnTabs))
{
// added by Mario Endara 2004/08/06 so PageLayout can return to this page
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if (CssClass.Length != 0)
{
menuLink = menuLink + " class=\"" + CssClass + "\"";
}
// added mID by Mario Endara <*****@*****.**> to support security check (2004/11/09)
var url = HttpUrlBuilder.BuildUrl("~/DesktopModules/CoreModules/Pages/PageLayout.aspx?PageID=") +
PortalSettings.ActivePage.PageID + "&mID=" + TabModuleID.ToString() +
"&Alias=" + PortalSettings.PortalAlias + "&lang=" + PortalSettings.PortalUILanguage +
"&returntabid=" + PortalSettings.ActivePage.PageID;
menuLink = menuLink + " href='" + url + "' onclick=\"openInModal('" + url + "','" + General.GetString("HEADER_MANAGE_TAB", "Edit This Page", null) + "');return false;\");>" +
General.GetString("HEADER_MANAGE_TAB", "Edit This Page", null) + "</a>";
list.Add(menuLink);
}
if (ShowDragNDrop && HasEditPermissionsOnTabs)
{
menuLink = "<a";
if (CssClass.Length != 0)
{
menuLink = menuLink + " class=\"" + CssClass + "\"";
}
menuLink = menuLink + " href='javascript:DnD();'>" + General.GetString("DRAGNDROP", "DragNDrop", null) + "</a>";
list.Add(menuLink);
}
if (ShowEditProfile)
{
// 19/08/2004 Jonathan Fong
// www.gt.com.au
if (Context.User.Identity.AuthenticationType == "LDAP")
{
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if (CssClass.Length != 0)
{
menuLink = menuLink + " class=\"" + CssClass + "\"";
}
menuLink = menuLink + " href='" +
HttpUrlBuilder.BuildUrl("~/DesktopModules/CoreModules/Register/Register.aspx") +
"'>" + "Profile" + "</a>";
list.Add(menuLink);
}
// If user is form add edit user link
else if (!(HttpContext.Current.User is WindowsPrincipal))
{
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if (CssClass.Length != 0)
{
menuLink = menuLink + " class=\"" + CssClass + "\"";
}
menuLink = menuLink + " href='" +
HttpUrlBuilder.BuildUrl("~/DesktopModules/CoreModules/Register/Register.aspx") +
"'>" +
General.GetString("HEADER_EDIT_PROFILE", "Edit profile", this) + "</a>";
list.Add(menuLink);
}
}
// if authentication mode is Cookie, provide a logoff link
if (Context.User.Identity.AuthenticationType == "Forms" ||
Context.User.Identity.AuthenticationType == "LDAP")
{
if (ShowLogOff)
{
// Corrections when ShowSecureLogon is true. [email protected] (05/07/2004)
string href = Context.Request.Url.AbsolutePath;
if (ShowSecureLogon && Context.Request.IsSecureConnection)
{
string auxref = Context.Request.Url.AbsoluteUri;
auxref = auxref.Substring(0, auxref.IndexOf(Context.Request.Url.PathAndQuery));
href = auxref + href;
href = href.Replace("https", "http");
}
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if (CssClass.Length != 0)
{
menuLink = menuLink + " class=\"" + CssClass + "\"";
}
// added code for redirection on same page after logged out
menuLink = menuLink + " href='javascript:void();' onclick=\"if(confirm('" + General.GetString("LOGOFF_CNF_MSG", "Log Off Confirmation: \\nAre you sure you want to log off?", null) + "')){window.location = '/DesktopModules/CoreModules/Admin/Logoff.aspx?redirecturl=" + href + "'; }else{return false;} \">" + General.GetString("HEADER_LOGOFF", "Logoff", null) + "</a>";
list.Add(menuLink);
}
}
}
else
{
if (ShowHome)
{
list.Add(homeLink);
}
if (ShowHelp)
{
list.Add(GetHelpLink());
}
// if not authenticated and ShowLogon is true, provide a logon link
if (ShowLogon)
{
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if (CssClass.Length != 0)
{
menuLink = menuLink + " class=\"" + CssClass + "\"";
}
menuLink += string.Concat(" id=\"", this.ClientID, "_logon_link", "\"");
menuLink = menuLink + " href='" + HttpUrlBuilder.BuildUrl("~/DesktopModules/CoreModules/Admin/Logon.aspx") +
"'>" + General.GetString("LOGON", "Logon", null) + "</a>";
list.Add(menuLink);
}
var allowNewRegistration = false;
if (PortalSettings.CustomSettings["SITESETTINGS_ALLOW_NEW_REGISTRATION"] != null)
{
if (bool.Parse(PortalSettings.CustomSettings["SITESETTINGS_ALLOW_NEW_REGISTRATION"].ToString()))
{
allowNewRegistration = true;
}
}
if (ShowRegister && allowNewRegistration)
{
menuLink = "<a";
if (CssClass.Length != 0)
{
menuLink = menuLink + " class=\"" + CssClass + "\"";
}
menuLink = menuLink + " href='" + HttpUrlBuilder.BuildUrl("~/DesktopModules/CoreModules/Register/Register.aspx") +
"'>" + General.GetString("REGISTER", "Register", null) + "</a>";
list.Add(menuLink);
}
// Thierry (Tiptopweb) 5 May 2003 : Secure Logon to Secure Directory
if (ShowSecureLogon)
{
// Added localized support. [email protected] (05/07/2004)
// added Class support by Mario Endara <*****@*****.**> 2004/10/04
menuLink = "<a";
if (CssClass.Length != 0)
{
menuLink = menuLink + " class=\"" + CssClass + "\"";
}
menuLink = menuLink + " href='" + PortalSettings.PortalSecurePath + "/Logon.aspx'>" +
General.GetString("LOGON", "Logon", null) + "</a>";
list.Add(menuLink);
}
}
LanguageSwitcher ls = new LanguageSwitcher();
Appleseed.Framework.Web.UI.WebControls.LanguageCultureCollection lcc = Appleseed.Framework.Localization.LanguageSwitcher.GetLanguageCultureList();
if ((ShowLanguages) && (lcc.Count > 1))
{
var mb = new StringBuilder();
mb.Append("<a");
if (CssClass.Length != 0)
{
mb.AppendFormat(" class=\"{0}\"", CssClass);
}
mb.AppendFormat("id = \"popUpLang\" >");
if ((ShowLangString) || (ShowLanguages))
{
string aux = General.GetString("LANGUAGE", "Language", null);
mb.AppendFormat("{0}", aux);
}
if (ShowFlags)
{
CultureInfo cultureInfo = Thread.CurrentThread.CurrentCulture;
string dir = HttpUrlBuilder.BuildUrl("~/aspnet_client/flags/flags_" + cultureInfo.ToString() + ".gif");
mb.AppendFormat("<img src=\"{0}\" alt=\"\" style=\"left:13px;position:relative\"/>", dir);
}
mb.Append("</a>");
list.Add(mb);
}
innerDataSource = list;
}
base.DataBind();
if (ShowLogon && DialogLogon)
{
//this new list control won't appear in the list, since it has no DataItem. However we need it for "holding" the Signin Control.
var newItem = new DataListItem(this.Controls.Count, ListItemType.Item);
this.Controls.Add(newItem);
var logonDialogPlaceHolder = new PlaceHolder();
newItem.Controls.Add(logonDialogPlaceHolder);
if (_logonControl == null) //we ask this in case someone call the Databind more than once.
{
_logonControl = Page.LoadControl(DialogLogonControlPath);
_logonControl.ViewStateMode = System.Web.UI.ViewStateMode.Enabled;
}
logonDialogPlaceHolder.Controls.Add(_logonControl);
}
}
/// <summary>
/// Internals the state of the set view.
/// </summary>
/// <param name="myLanguageCultureItem">My language culture item.</param>
/// <param name="switcher">The switcher.</param>
private static void InternalSetViewState(LanguageCultureItem myLanguageCultureItem, LanguageSwitcher switcher)
{
if (switcher == null)
{
return;
}
// Trace.WriteLine("Persisting in view state");
switcher.ViewState["RB_Language_CurrentUICulture"] = myLanguageCultureItem.UICulture;
switcher.ViewState["RB_Language_CurrentCulture"] = myLanguageCultureItem.Culture;
}
/// <summary>
/// Get current Language from ViewState
/// </summary>
/// <param name="switcher">
/// The switcher.
/// </param>
/// <returns>
/// </returns>
private static LanguageCultureItem InternalGetViewState(LanguageSwitcher switcher)
{
return switcher != null && switcher.ViewState["RB_Language_CurrentUICulture"] != null &&
switcher.ViewState["RB_Language_CurrentCulture"] != null
? new LanguageCultureItem(
(CultureInfo)switcher.ViewState["RB_Language_CurrentUICulture"],
(CultureInfo)switcher.ViewState["RB_Language_CurrentCulture"])
: null;
}
/// <summary>
/// The set current language.
/// </summary>
/// <param name="langItem">The lang item.</param>
/// <param name="cookieAlias">Cookie name used for persist Language</param>
/// <param name="switcher">The switcher.</param>
internal static void SetCurrentLanguage(
LanguageCultureItem langItem, string cookieAlias, LanguageSwitcher switcher)
{
Thread.CurrentThread.CurrentUICulture = langItem.UICulture;
Thread.CurrentThread.CurrentCulture = langItem.Culture;
// Persists choice
InternalSetViewState(langItem, switcher);
InternalSetCookie(langItem, cookieAlias);
}
/// <summary>
/// Examines/combines all the variables involved and sets
/// CurrentUICulture and CurrentCulture
/// </summary>
/// <param name="langList">
/// Languages list. Something like it=it-IT;en=en-US
/// </param>
/// <param name="cookieAlias">
/// Alias used to make this cookie unique. Use null is you do not want cookies.
/// </param>
/// <param name="switcher">
/// A referenced to a Switcher control for accessing view state
/// </param>
internal static void ProcessCultures(string langList, string cookieAlias, LanguageSwitcher switcher)
{
var myLanguagesCultureList = (LanguageCultureCollection)langList;
// Verify that at least on language is provided
if (myLanguagesCultureList.Count <= 0)
{
throw new ArgumentException("Please provide at least one language in the list.", "langList");
}
// Language Item
// Query string
var langItem = InternalGetQuerystring(myLanguagesCultureList);
// Trace.WriteLine("Evaluated InternalGetQuerystring: '" + (langItem == null ? "null" : langItem) + "'");
if (langItem != null)
{
goto setLanguage;
}
// View state
langItem = InternalGetViewState(switcher);
// Trace.WriteLine("Evaluated InternalGetViewState: '" + (langItem == null ? "null" : langItem) + "'");
if (langItem != null)
{
goto setLanguage;
}
// Cookie
langItem = InternalGetCookie(myLanguagesCultureList, cookieAlias);
// Trace.WriteLine("Evaluated InternalGetCookie: '" + (langItem == null ? "null" : langItem) + "'");
if (langItem != null)
{
goto setLanguage;
}
// UserLanguageList
langItem = InternalGetUserLanguages(myLanguagesCultureList);
// Trace.WriteLine("Evaluated InternalGetUserLanguages: '" + (langItem == null ? "null" : langItem) + "'");
if (langItem != null)
{
goto setLanguage;
}
// Default
langItem = InternalGetDefault(myLanguagesCultureList);
// Trace.WriteLine("Evaluated InternalGetDefault: '" + (langItem == null ? "null" : langItem) + "'");
setLanguage:
// Updates current cultures
SetCurrentLanguage(langItem, cookieAlias);
}